From patchwork Mon Mar 10 00:12:49 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonas Karlman X-Patchwork-Id: 14009116 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2D159C28B2F for ; Mon, 10 Mar 2025 00:14:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=D/a+DnxENUflsvCet33O3DB/+0rWV3mhl1LSEADSiCU=; b=0iLW+I4b5JWocI zgPBVjvSsz90r8qqFp0x6km+QaVJiY766cyzT0/hifqGXgMGGG67YCu7A/cq97KSSinb6r9xvIF0v YLjVzud0IHqYWdBlWQngumqqKN3SP0LhGPIkOfTUunlKkDWSmfayg/wZ3iB1p/OtTIobvObXw5PBA FqpDwMjtvAcbYbbB0riqtNqVy9gNS7WoO2AlJHV0sLf0wb8Znvt/dz8DC10sD2sRA2oK0BCGu/9/A IWZiTA7XFnPI/rK0ynpv3bfDI+vj7W3LAAK4unMU87RXPySFivZabuNgfYlBzaUcb7rTT66KM4vLq cMJLEnEhfHzBk+2A7mug==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1trQnC-00000001JtM-2XAy; Mon, 10 Mar 2025 00:14:50 +0000 Received: from smtp.forwardemail.net ([121.127.44.59]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1trQlX-00000001Jgg-3GGH for linux-rockchip@lists.infradead.org; Mon, 10 Mar 2025 00:13:09 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1741565586; bh=HkcBOyMrU08By5wz8cHkuMlZXuzZuC30spWDpSCMgq8=; b=B53pD1jch6CAxTz1fMg7CbahBoJSxCIjl43fYcIFY6Bt9u/tjPf2nuhUyGH+8785GBDOICVPr gyXPIFf4hPW32QBUwnNbWG1JZeu8vin2n5/fO7OGAefhciZRhXTh1ncf+b1DWkD1DbKS7NiNpZ/ o6Z5mlcXLviFKsJh57TizDTxfrM2sjMjp39B+1OMy0i95ik1R7nPe9oDXO/dizRY8fFk9su//B8 14xp7RfFCPuyW2dpjGPv2n20izuhGnTrvgLcg0m1yf2JgbSDVSQ3sD+Mh+kM6y8QzSCF2P8F5CF Cbgb4ceISf4YlCIybvTI78SaKdPZqMXcHV7xIPVfpU1Q== X-Forward-Email-ID: 67ce2e8ff812de2512d1f540 X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 121.127.44.59 X-Forward-Email-Version: 0.4.40 X-Forward-Email-Website: https://forwardemail.net X-Complaints-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Report-Abuse-To: abuse@forwardemail.net From: Jonas Karlman To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Yao Zi , Chukun Pan , linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jonas Karlman Subject: [PATCH v2 0/2] rockchip: Enable Ethernet controller on Radxa E20C Date: Mon, 10 Mar 2025 00:12:49 +0000 Message-ID: <20250310001254.1516138-1-jonas@kwiboo.se> X-Mailer: git-send-email 2.48.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250309_171307_919704_E50A40D0 X-CRM114-Status: GOOD ( 11.56 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org The Rockchip RK3528 has two Ethernet controllers, one 100/10 MAC to be used with the integrated PHY and a second 1000/100/10 MAC to be used with an external Ethernet PHY. This series add device tree nodes for the Ethernet controllers found in RK3528 and enable the LAN interface on Radxa E20C. This include a gmac0 node for the 100/10 MAC and its related integrated PHY node that only have recived limited testing. I have no board that expose an Ethernet port for the gmac0 and the integrated PHY. However, the PHY can be identified on addr 0x2 as 0044.1400 and in vendor kernel this relate to the Rockchip RK630 PHY. A proper PHY driver will be needed to support any real use of gmac0. Changes in v2: - Split from the "Add GMAC support for RK3528" driver series [1] - Add ethernet-phy@2 for the integrated PHY - Rebase on top of the "Support I2C controllers in RK3528" series [2] This series depend on the "net: stmmac: dwmac-rk: Add GMAC support for RK3528" [1] series and the "Support I2C controllers in RK3528" [2] series for a clean apply. [1] https://lore.kernel.org/r/20250309232622.1498084-1-jonas@kwiboo.se [2] https://lore.kernel.org/r/20250309070603.35254-1-ziyao@disroot.org Jonas Karlman (2): arm64: dts: rockchip: Add GMAC nodes for RK3528 arm64: dts: rockchip: Enable Ethernet controller on Radxa E20C .../boot/dts/rockchip/rk3528-radxa-e20c.dts | 30 +++++ arch/arm64/boot/dts/rockchip/rk3528.dtsi | 105 ++++++++++++++++++ 2 files changed, 135 insertions(+)